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*In a [[Visible Light|light wave]], [[amplitude]] affects the brightness.
*[[Amplitude]] can be affected by damping, which reduces the [[amplitude]] over [[time]].
*In [[Simple Harmonic Motion|simple harmonic motion(SHM)]], [[amplitude]] remains constant if no [[energy]] is lost.*[[Amplitude]] Modulation|'''Amplitude''' modulation (AM) ]] is a technique used in electronic communication, most commonly for transmitting information via a [[radio]] [[Carrier Wave|carrier wave]].